Incorporate latest main branch and update SDK to API level 36

[Copilot]

This PR incorporates the latest changes from the main branch into the current working branch, addressing the Japanese request "最新のmainブランチを取り込んで" (incorporate the latest main branch), and updates the Android SDK configuration to API level 36.

Changes Made

Dependencies and Build System Updates

• Android Gradle Plugin: Updated from 8.1.2 to 8.8.0/8.9.2
• Kotlin: Updated from 1.8.22/1.9.0 to 2.2.10 across all modules
• Compose: Updated from 1.5.0 to 1.8.0
• AndroidX Libraries: Updated to latest versions including:
  • core-ktx: 1.10.1 → 1.16.0
  • lifecycle-runtime-ktx: 2.6.1 → 2.9.2
  • activity-compose: 1.7.2 → 1.10.1
  • Various testing libraries updated to latest versions
• Koin: Updated from 3.4.3 to 3.5.6
• MockK: Updated from 1.12.3/1.13.7 to 1.14.0

Android SDK Configuration

• SDK Versions: Updated compileSdk and targetSdk from 34 to 36 across all Android modules:
  • Main app module (app/build.gradle)
  • Data repository module (data/repository/build.gradle)
  • Domain usecase module (domain/usecase/build.gradle)

Build Configuration

• Gradle Wrapper: Updated from 8.3 to 8.11.1 for compatibility with newer Android Gradle Plugin
• Compose Compiler Plugin: Added org.jetbrains.kotlin.plugin.compose plugin to support Kotlin 2.2.10
• Kotlin Compiler Extensions: Updated versions across all modules

GitHub Actions Improvements

• Updated actions/checkout from v2 to v4
• Updated actions/setup-java from v2 to v4
• Removed redundant cache configuration (now handled automatically by setup-java)
• Improved workflow efficiency and reliability

Code Quality

• ProGuard Rules: Added suppression for com.google.errorprone.annotations.Immutable warnings
• Documentation: Added comprehensive .github/copilot-instructions.md for project guidance

Merge Conflict Resolution

This PR resolved multiple merge conflicts that occurred due to unrelated histories between branches:

• Build configuration files (build.gradle, app/build.gradle, etc.)
• GitHub Actions workflow (android.yml)
• ProGuard rules
• Gradle wrapper configuration

All conflicts were resolved by choosing the most up-to-date dependency versions while ensuring compatibility.

Verification

• ✅ Project builds successfully with ./gradlew assembleDebug
• ✅ All unit tests pass with ./gradlew testDebugUnitTest
• ✅ Updated SDK versions (API level 36) properly support all current dependencies
• ✅ Gradle wrapper updated to support newer Android Gradle Plugin versions

The project now incorporates all the latest improvements from the main branch with the most current Android SDK target while maintaining full functionality and test coverage.

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[75py]

@copilot ついでに、compileSdkを36にあげてくれる？

[75py]

@copilot ついでに、compileSdkとtargetSdkを36にあげてくれる？

[Copilot]

@copilot ついでに、compileSdkとtargetSdkを36にあげてくれる？

Updated both compileSdk and targetSdk to 36 across all Android modules (app, data/repository, domain/usecase). Build verified successful. Commit: 4f18bb7